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it's best to get a multimeter with continuity beep. set it to where it beeps and if you open the throttle slightly it doesn't, this way you know you have IDL contact.

I ran a wire from IGN fuse to IGSW and the car runs fine now. I wonder why all of the sudden the wire went bad though....

I have power at IGN 7.5 and fuse is fine. That means the problem has to be with the wire that goes from here to the ECU, correct?

alright... i'll check that tonight and let you know. the tsrm is confusing to me... lol. the ground seems to be good to me, it's reading 0 ohms. not quite sure if i'm checking it the right way though. i'm just checking it with a ground i know is good and seeing if it reads any ohms. the tsrm...

Here's the deal. I have an 87 Supra that would not start the other day. I have narrowed it down to the ecu only sending out approx 1 volt to efi main relay by using the tsrm. The wiring to the relay is fine. The ecu outputs about 1 volt at switched ignition terminal also. I got a another used...

ttt

alright, checked the wiring. it seems i forgot to soldier e2 in with the maft and the ecu wires. that cleared up all the codes. however, when running the car idles rough at about 500 - 600rpms. when driving it seems to cut out at about 2800 rpms in all gears and doesn't seems to have much...

it looks ok, i know the wiring to the maf is good for sure. just reran my own wiring instead of using old wires for afm. i know the tps is getting 5v from the ecu.

pretty sure there are 6 that hold the PP to the flywheel.

the clutch fork and everything are out? have someone put a wrench on the crank bolt and turn it and make sure you got all the bolts out. that's the easiest way i can think of....

I've been trying to get my 87 Supra back in running order. I went through a couple of afm's trying to fix my code 31 and they were all bad. So I purchased a MAFT. I'm now getting code 31 and 32. Does this indicate a problem with the GM MAF or something else? Also, I've set the TPS several...

remove the pressure plate using the same access panel. should slide off.

I checked the TPS last night. Everything appears to be within spec on that.

No, it's higher up in the rpm range in neutral before it cuts out. Somewhere around 4500 or so.

I replaced the fuel pump with the Walbro thinking that was the problem. Maybe FPR? It also does this in all gears around 2500 btw. The turbo you can just hear it spool while it's idling. You can also just hear it while it's driving. I don't know if that's normal on a MKIII as I've never...

I just finished putting a JDM 7MGTE into my 87 supra. I've added a Walbro 255 and 3in downpipe to it while I was at it. The problem is when I'm driving the car seems to stop at 2500 rpm and jerks and won't accelerate anymore. If I let up on the gas a little it will continue to accelerate a...